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Reactivity with Halogens (Group 1)

Identify the ...

Question

Identify the compound G :

S

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F e C l_{3}

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S O_{2}

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S O_{3}

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Solution

The correct option is A $S$
Reaction:
$F e S O_{4} + B a C l_{2} \to B a S O_{4}$ white ppt.
A B
$F e S O_{4} h e a t - - \to F e_{2} O_{3} + S O_{2} + S O_{3}$
C D E
(brown residue)
$F e_{2} O_{3} + H C l \to F e C l_{3} H_{2} S - - \to S$
F G white ppt

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Similar questions

F e C l_{3} + S O_{2} + H_{2} O \to F e C l_{2} + H C l + X

The heat of formation of $S O_{2}$ is:

$S + \frac{3}{2} O_{2} \to S O_{3} + 2 x k J$
$S O_{2} + \frac{1}{2} O_{2} \to S O_{3} + y k J$

S + \frac{3}{2} O_{2} ⟶ S O_{3} + 2 x k c a l

S O_{2} + \frac{1}{2} O_{2} ⟶ S O_{3} + y k c a l

S O_{2}

S + \frac{3}{2} O_{2} \to S O_{3} + 2 x k c a l

S O_{2} + \frac{1}{2} O_{2} \to S O_{3} + y k c a l

S O_{2}

S + \frac{3}{2} O_{2} \to {S O}_{3} + 2 x

{S O}_{2} + \frac{1}{2} O_{2} \to {S O}_{3} + y

{S O}_{2}

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